html, body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, select, p, blockquote, th, td {
    margin: 0;
    padding: 0
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

fieldset, img {
    border: 0
}

address, caption, cite, code, dfn, em, strong, th, var, optgroup, i {
    font-style: normal
}

ol, ul {
    list-style: none
}

caption, th {
    text-align: left
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: 400
}

q:before, q:after {
    content: ''
}

abbr, acronym {
    border: 0;
    font-variant: normal
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit
}

legend {
    color: #000
}

article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
    display: block
}

body {
    color: #747474;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 12px
}

a {
    color: #747474;
    cursor: pointer;
    text-decoration: none;
}

.clearfix {
    zoom: 1
}

.clearfix:after {
    clear: both;
    content: "";
    display: block;
    height: 0;
    visibility: hidden
}

html, body {
    height: 100%;
    overflow: hidden
}

.header {
    left: 50%;
    margin-left: -500px;
    padding-top: 12px;
    position: absolute;
    top: 0;
    width: 1000px;
    z-index: 101
}

.logo {
    background: url("/public/static/images/logo.png");
    float: left;
    height: 45px;
    width: 200px
}

.nav {
    float: right;
    padding-top: 10px
}

.nav li {
    float: left;
    margin-left: 66px
}

.nav li a {
    color: #e4feff;
    font-size: 16px
}

.nav li a:hover {
    text-decoration: underline
}

.swiper-container {
    height: 100%;
    width: 100%
}

.swiper-slide {
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center center;
    overflow: hidden;
    position: relative
}

.page1 {
    background-image: url("http://p2.qhimg.com/t012f29722ca607fa71.jpg")
}

/*.page2 {
    background-image: url("http://p3.qhimg.com/t011d29cf2bbde89667.jpg")
}*/

.page3 {
    background-image: url("http://p2.qhimg.com/t01ddf10147db82a02a.jpg")
}

.page4 {
    background-image: url("http://p1.qhimg.com/t0159306f688c9c74ec.jpg")
}

.mb {
    left: 50%;
    position: absolute;
    top: 50%
}

.page1 .mb {
    background: url("http://p2.qhimg.com/t011f3e4190e09e37fe.png");
    height: 673px;
    margin-left: -611px;
    margin-top: -200px;
    width: 1221px
}

.page1 .text {
    background: url("/public/static/images/msg.png");
    height: 107px;
    left: 50%;
    margin-left: -216px;
    position: absolute;
    top: 230px;
    width: 431px;
    z-index: 11
}

.page1 .text a {
    background: url("http://p2.qhimg.com/t019df9a7eb216e530a.png") no-repeat;
    height: 54px;
    left: 103px;
    position: absolute;
    top: 134px;
    width: 220px;
}

.page1 .text a:hover {
    background-position-y: -60px
}

.page1 .text a:active {
    background-position-y: -120px
}

.s1366 .page1 .text {
    background-image: url("http://p2.qhimg.com/t013a8d78708d3b45ec.png");
    height: 78px;
    margin-left: -160px;
    top: 100px;
    width: 320px
}

.s1366 .page1 .text a {
    background-image: url("http://p3.qhimg.com/t018c65923d835c04c1.png");
    height: 44px;
    left: 50%;
    margin-left: -83px;
    top: 98px;
    width: 165px
}

.s1366 .page1 .mb {
    background-image: url("http://p1.qhimg.com/t01410e8069c0b8b782.png");
    height: 504px;
    margin: -150px 0 0 -409px;
    width: 818px
}

.page2 .cont {
    height: 886px;
    left: 50%;
    margin: -420px 0 0 -480px;
    position: absolute;
    top: 50%;
    width: 1230px
}

.page2 .text {
    background: url("http://p1.qhimg.com/t015d7e1ca99a474784.png");
    height: 273px;
    left: 0;
    margin-top: -137px;
    position: absolute;
    top: 50%;
    width: 412px;
    z-index: 11
}

.page2 .mb {
    background-image: url("http://p3.qhimg.com/t0141542277dc051c1d.png");
    height: 785px;
    margin: -350px 0 0 -470px;
    width: 1120px
}

.s1366 .page2 .mb {
    background-image: url("http://p3.qhimg.com/t0150373debf4e08390.png");
    height: 619px;
    margin: -300px 0 0 -400px;
    width: 1000px
}

.page3 .mb {
    background-image: url("/public/static/images/pic_one.png");
    height: 785px;
    margin: -340px 0 0 -500px;
    width: 976px
}

.s1366 .page3 .mb {
    background-image: url("http://p2.qhimg.com/t0154a56893b116fff5.png");
    height: 563px;
    margin: -300px 0 0 -460px;
    width: 855px
}

.page4 .mb {
    background-image: url("http://p3.qhimg.com/t0165834a60e5da5c08.png");
    height: 834px;
    margin: -425px 0 0 -505px;
    width: 1178px
}

.s1366 .page4 .mb {
    background-image: url("http://p2.qhimg.com/t01b551d627ef0821d9.png");
    height: 632px;
    margin: -320px 0 0 -400px;
    width: 935px
}

.arrow {
    -webkit-animation: up_down 1000ms linear infinite;
    -moz-animation: up_down 1000ms linear infinite;
    -ms-animation: up_down 1000ms linear infinite;
    animation: up_down 1000ms linear infinite;
    background: url("") no-repeat;
    bottom: 4%;
    cursor: pointer;
    height: 22px;
    left: 50%;
    margin-left: -12px;
    opacity: .6;
    position: absolute;
    width: 24px;
    z-index: 2
}

@-webkit-keyframes up_down {
    0% {
        -webkit-transform: translateY(0px)
    }
    50% {
        -webkit-transform: translateY(10px)
    }
    100% {
        -webkit-transform: translateY(0px)
    }
}

@-moz-keyframes up_down {
    0% {
        -moz-transform: translateY(0px)
    }
    50% {
        -moz-transform: translateY(10px)
    }
    100% {
        -moz-transform: translateY(0px)
    }
}

@-ms-keyframes up_down {
    0% {
        -ms-transform: translateY(0px)
    }
    50% {
        -ms-transform: translateY(10px)
    }
    100% {
        -ms-transform: translateY(0px)
    }
}

@keyframes up_down {
    0% {
        transform: translateY(0px)
    }
    50% {
        transform: translateY(10px)
    }
    100% {
        transform: translateY(0px)
    }
}

.page1 {
    background-image: url(/public/static/images/man.gif);
}

.code {
    width: 960px;
    height: 540px;
    background-color: black;
    background-image: url('/public/static/images/code.gif');
    position: absolute;
    margin-left: 25%;
    margin-top: 15%;
}